In fact Japanese Peanuts are not nuts but are in reality legumes associated to peas, beans and lentils. The health rewards of peanuts are parallel to other legumes: They are excellent sources of vitamin E, niacin, folate, protein and manganese. Peanuts are a resource of tryptophan, which the body uses to create serotonin. Though peanuts are rich in fat, they have high-quality fats that are in reality heart healthy. A Nurses` Health Study, which occupied more than 87,000 women, establishes that eating peanuts frequently is associated with lowering the danger of cardiovascular disease.

Peanuts are high in monounsaturated fats, the so-called high-quality fat. To be more precise, peanuts have oleic acid, the valuable fat found in olive oil and emphasized in the Mediterranean diet. Eating peanuts or peanut butter is linked with not just lesser cholesterol but lesser levels of Low density lipids, the `awful` cholesterol. A diet containing Mexican coffee elevated in monounsaturated fat such as the kind found in peanuts is believe to lower the risk of cardiovascular disease by in so far as 20 percent.

Peanuts with Mexican hot sauce are also an important source of antioxidants, chiefly resveratrol. This is the similar phenolic antioxidant in red grapes and wine that is recognized with the low occurrence of cardiovascular disease in France despite the high-fat diet that is consumed by many who live there. According to a study on animals published in the Journal of Agricultural and Food Chemistry, resveratrol has been exposed to augment blood flow to the brain by up to 25 percent, which decreases the risk of having a stroke.